CN107602334A - The method that one kind removes benzo [α] pyrene in fat-soluble natural extract - Google Patents
The method that one kind removes benzo [α] pyrene in fat-soluble natural extract Download PDFInfo
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- CN107602334A CN107602334A CN201710662650.6A CN201710662650A CN107602334A CN 107602334 A CN107602334 A CN 107602334A CN 201710662650 A CN201710662650 A CN 201710662650A CN 107602334 A CN107602334 A CN 107602334A
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- natural extract
- pyrene
- solvent
- fat
- benzo
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- 239000000284 extract Substances 0.000 title claims abstract description 48
- AXFBAIOSECPASO-UHFFFAOYSA-N pentacyclo[6.6.2.02,7.04,16.011,15]hexadeca-1(14),2(7),3,5,8(16),9,11(15),12-octaene Chemical compound C1=C(C=C23)C4=C5C3=CC=CC5=CC=C4C2=C1 AXFBAIOSECPASO-UHFFFAOYSA-N 0.000 title claims abstract description 40
- 238000000034 method Methods 0.000 title claims abstract description 26
- 239000002904 solvent Substances 0.000 claims abstract description 36
- 239000000463 material Substances 0.000 claims abstract description 20
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 claims abstract description 19
- 238000004140 cleaning Methods 0.000 claims abstract description 19
- 239000000047 product Substances 0.000 claims abstract description 19
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 claims abstract description 18
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 claims abstract description 15
- 239000012043 crude product Substances 0.000 claims abstract description 15
- VLKZOEOYAKHREP-UHFFFAOYSA-N n-Hexane Chemical compound CCCCCC VLKZOEOYAKHREP-UHFFFAOYSA-N 0.000 claims abstract description 15
- 239000000706 filtrate Substances 0.000 claims abstract description 13
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims abstract description 8
- 125000004836 hexamethylene group Chemical group [H]C([H])([*:2])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[*:1] 0.000 claims abstract description 6
- 239000013049 sediment Substances 0.000 claims abstract description 6
- 238000004807 desolvation Methods 0.000 claims abstract description 4
- 238000005406 washing Methods 0.000 claims abstract description 4
- 235000012680 lutein Nutrition 0.000 claims description 11
- 239000001656 lutein Substances 0.000 claims description 11
- 229960005375 lutein Drugs 0.000 claims description 11
- KBPHJBAIARWVSC-RGZFRNHPSA-N lutein Chemical compound C([C@H](O)CC=1C)C(C)(C)C=1\C=C\C(\C)=C\C=C\C(\C)=C\C=C\C=C(/C)\C=C\C=C(/C)\C=C\[C@H]1C(C)=C[C@H](O)CC1(C)C KBPHJBAIARWVSC-RGZFRNHPSA-N 0.000 claims description 11
- ORAKUVXRZWMARG-WZLJTJAWSA-N lutein Natural products CC(=C/C=C/C=C(C)/C=C/C=C(C)/C=C/C1=C(C)CCCC1(C)C)C=CC=C(/C)C=CC2C(=CC(O)CC2(C)C)C ORAKUVXRZWMARG-WZLJTJAWSA-N 0.000 claims description 11
- KBPHJBAIARWVSC-XQIHNALSSA-N trans-lutein Natural products CC(=C/C=C/C=C(C)/C=C/C=C(C)/C=C/C1=C(C)CC(O)CC1(C)C)C=CC=C(/C)C=CC2C(=CC(O)CC2(C)C)C KBPHJBAIARWVSC-XQIHNALSSA-N 0.000 claims description 11
- FJHBOVDFOQMZRV-XQIHNALSSA-N xanthophyll Natural products CC(=C/C=C/C=C(C)/C=C/C=C(C)/C=C/C1=C(C)CC(O)CC1(C)C)C=CC=C(/C)C=CC2C=C(C)C(O)CC2(C)C FJHBOVDFOQMZRV-XQIHNALSSA-N 0.000 claims description 11
- 238000001816 cooling Methods 0.000 claims description 9
- VYIRVAXUEZSDNC-TXDLOWMYSA-N (3R,3'S,5'R)-3,3'-dihydroxy-beta-kappa-caroten-6'-one Chemical compound C([C@H](O)CC=1C)C(C)(C)C=1/C=C/C(/C)=C/C=C/C(/C)=C/C=C/C=C(C)C=CC=C(C)C=CC(=O)[C@]1(C)C[C@@H](O)CC1(C)C VYIRVAXUEZSDNC-TXDLOWMYSA-N 0.000 claims description 7
- VYIRVAXUEZSDNC-LOFNIBRQSA-N Capsanthyn Natural products CC(=C/C=C/C=C(C)/C=C/C=C(C)/C=C/C1=C(C)CC(O)CC1(C)C)C=CC=C(/C)C=CC(=O)C2(C)CC(O)CC2(C)C VYIRVAXUEZSDNC-LOFNIBRQSA-N 0.000 claims description 7
- UPYKUZBSLRQECL-UKMVMLAPSA-N Lycopene Natural products CC(=C/C=C/C=C(C)/C=C/C=C(C)/C=C/C1C(=C)CCCC1(C)C)C=CC=C(/C)C=CC2C(=C)CCCC2(C)C UPYKUZBSLRQECL-UKMVMLAPSA-N 0.000 claims description 7
- JEVVKJMRZMXFBT-XWDZUXABSA-N Lycophyll Natural products OC/C(=C/CC/C(=C\C=C\C(=C/C=C/C(=C\C=C\C=C(/C=C/C=C(\C=C\C=C(/CC/C=C(/CO)\C)\C)/C)\C)/C)\C)/C)/C JEVVKJMRZMXFBT-XWDZUXABSA-N 0.000 claims description 7
- WRANYHFEXGNSND-LOFNIBRQSA-N capsanthin Natural products CC(=C/C=C/C=C(C)/C=C/C=C(C)/C=C/C1=C(C)CC(O)CC1(C)C)C=CC=C(/C)C=CC(=O)C2(C)CCC(O)C2(C)C WRANYHFEXGNSND-LOFNIBRQSA-N 0.000 claims description 7
- 235000018889 capsanthin Nutrition 0.000 claims description 7
- 235000012661 lycopene Nutrition 0.000 claims description 7
- 239000001751 lycopene Substances 0.000 claims description 7
- OAIJSZIZWZSQBC-GYZMGTAESA-N lycopene Chemical compound CC(C)=CCC\C(C)=C\C=C\C(\C)=C\C=C\C(\C)=C\C=C\C=C(/C)\C=C\C=C(/C)\C=C\C=C(/C)CCC=C(C)C OAIJSZIZWZSQBC-GYZMGTAESA-N 0.000 claims description 7
- 229960004999 lycopene Drugs 0.000 claims description 7
- 235000012658 paprika extract Nutrition 0.000 claims description 7
- 239000001688 paprika extract Substances 0.000 claims description 7
- ZCIHMQAPACOQHT-ZGMPDRQDSA-N trans-isorenieratene Natural products CC(=C/C=C/C=C(C)/C=C/C=C(C)/C=C/c1c(C)ccc(C)c1C)C=CC=C(/C)C=Cc2c(C)ccc(C)c2C ZCIHMQAPACOQHT-ZGMPDRQDSA-N 0.000 claims description 7
- 239000007788 liquid Substances 0.000 claims description 6
- 239000000498 cooling water Substances 0.000 claims description 5
- 239000008601 oleoresin Substances 0.000 claims description 4
- 239000004744 fabric Substances 0.000 claims description 2
- 238000001914 filtration Methods 0.000 claims description 2
- 238000000926 separation method Methods 0.000 claims description 2
- 238000003828 vacuum filtration Methods 0.000 claims description 2
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Natural products CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 claims 2
- 125000000218 acetic acid group Chemical group C(C)(=O)* 0.000 claims 1
- 150000002148 esters Chemical class 0.000 claims 1
- BBEAQIROQSPTKN-UHFFFAOYSA-N pyrene Chemical compound C1=CC=C2C=CC3=CC=CC4=CC=C1C2=C43 BBEAQIROQSPTKN-UHFFFAOYSA-N 0.000 description 8
- 238000011084 recovery Methods 0.000 description 7
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 6
- FMMWHPNWAFZXNH-UHFFFAOYSA-N Benz[a]pyrene Chemical class C1=C2C3=CC=CC=C3C=C(C=C3)C2=C2C3=CC=CC2=C1 FMMWHPNWAFZXNH-UHFFFAOYSA-N 0.000 description 6
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 6
- 239000013078 crystal Substances 0.000 description 6
- 238000005516 engineering process Methods 0.000 description 5
- GVEPBJHOBDJJJI-UHFFFAOYSA-N fluoranthrene Natural products C1=CC(C2=CC=CC=C22)=C3C2=CC=CC3=C1 GVEPBJHOBDJJJI-UHFFFAOYSA-N 0.000 description 4
- 239000004480 active ingredient Substances 0.000 description 3
- 229910052757 nitrogen Inorganic materials 0.000 description 3
- 239000011265 semifinished product Substances 0.000 description 3
- TXVHTIQJNYSSKO-UHFFFAOYSA-N BeP Natural products C1=CC=C2C3=CC=CC=C3C3=CC=CC4=CC=C1C2=C34 TXVHTIQJNYSSKO-UHFFFAOYSA-N 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 2
- 125000005605 benzo group Chemical group 0.000 description 2
- 238000004332 deodorization Methods 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000003921 oil Substances 0.000 description 2
- 239000007800 oxidant agent Substances 0.000 description 2
- 239000002689 soil Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 1
- 208000005623 Carcinogenesis Diseases 0.000 description 1
- 241000186660 Lactobacillus Species 0.000 description 1
- 150000004945 aromatic hydrocarbons Chemical class 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000004071 biological effect Effects 0.000 description 1
- 230000036952 cancer formation Effects 0.000 description 1
- 239000006229 carbon black Substances 0.000 description 1
- 235000019241 carbon black Nutrition 0.000 description 1
- 231100000504 carcinogenesis Toxicity 0.000 description 1
- 238000005119 centrifugation Methods 0.000 description 1
- 239000003610 charcoal Substances 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 235000019504 cigarettes Nutrition 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 239000011280 coal tar Substances 0.000 description 1
- 238000004939 coking Methods 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 239000000356 contaminant Substances 0.000 description 1
- 238000010411 cooking Methods 0.000 description 1
- 239000008157 edible vegetable oil Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- LJQKCYFTNDAAPC-UHFFFAOYSA-N ethanol;ethyl acetate Chemical class CCO.CCOC(C)=O LJQKCYFTNDAAPC-UHFFFAOYSA-N 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 239000003546 flue gas Substances 0.000 description 1
- 235000021393 food security Nutrition 0.000 description 1
- 239000004519 grease Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 229940039696 lactobacillus Drugs 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 239000012046 mixed solvent Substances 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 239000000419 plant extract Substances 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 238000007670 refining Methods 0.000 description 1
- 238000007127 saponification reaction Methods 0.000 description 1
- 239000000779 smoke Substances 0.000 description 1
- 238000001291 vacuum drying Methods 0.000 description 1
- 239000002912 waste gas Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23L—FOODS, FOODSTUFFS, OR NON-ALCOHOLIC BEVERAGES, NOT COVERED BY SUBCLASSES A21D OR A23B-A23J; THEIR PREPARATION OR TREATMENT, e.g. COOKING, MODIFICATION OF NUTRITIVE QUALITIES, PHYSICAL TREATMENT; PRESERVATION OF FOODS OR FOODSTUFFS, IN GENERAL
- A23L5/00—Preparation or treatment of foods or foodstuffs, in general; Food or foodstuffs obtained thereby; Materials therefor
- A23L5/20—Removal of unwanted matter, e.g. deodorisation or detoxification
- A23L5/23—Removal of unwanted matter, e.g. deodorisation or detoxification by extraction with solvents
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C7/00—Purification; Separation; Use of additives
- C07C7/10—Purification; Separation; Use of additives by extraction, i.e. purification or separation of liquid hydrocarbons with the aid of liquids
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23L—FOODS, FOODSTUFFS, OR NON-ALCOHOLIC BEVERAGES, NOT COVERED BY SUBCLASSES A21D OR A23B-A23J; THEIR PREPARATION OR TREATMENT, e.g. COOKING, MODIFICATION OF NUTRITIVE QUALITIES, PHYSICAL TREATMENT; PRESERVATION OF FOODS OR FOODSTUFFS, IN GENERAL
- A23L5/00—Preparation or treatment of foods or foodstuffs, in general; Food or foodstuffs obtained thereby; Materials therefor
- A23L5/40—Colouring or decolouring of foods
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D21/00—Separation of suspended solid particles from liquids by sedimentation
- B01D21/26—Separation of sediment aided by centrifugal force or centripetal force
- B01D21/262—Separation of sediment aided by centrifugal force or centripetal force by using a centrifuge
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C11/00—Aliphatic unsaturated hydrocarbons
- C07C11/21—Alkatrienes; Alkatetraenes; Other alkapolyenes
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C403/00—Derivatives of cyclohexane or of a cyclohexene or of cyclohexadiene, having a side-chain containing an acyclic unsaturated part of at least four carbon atoms, this part being directly attached to the cyclohexane or cyclohexene or cyclohexadiene rings, e.g. vitamin A, beta-carotene, beta-ionone
- C07C403/24—Derivatives of cyclohexane or of a cyclohexene or of cyclohexadiene, having a side-chain containing an acyclic unsaturated part of at least four carbon atoms, this part being directly attached to the cyclohexane or cyclohexene or cyclohexadiene rings, e.g. vitamin A, beta-carotene, beta-ionone having side-chains substituted by six-membered non-aromatic rings, e.g. beta-carotene
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C7/00—Purification; Separation; Use of additives
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C7/00—Purification; Separation; Use of additives
- C07C7/005—Processes comprising at least two steps in series
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
- C09B61/00—Dyes of natural origin prepared from natural sources, e.g. vegetable sources
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23V—INDEXING SCHEME RELATING TO FOODS, FOODSTUFFS OR NON-ALCOHOLIC BEVERAGES AND LACTIC OR PROPIONIC ACID BACTERIA USED IN FOODSTUFFS OR FOOD PREPARATION
- A23V2002/00—Food compositions, function of food ingredients or processes for food or foodstuffs
Abstract
The invention discloses a kind of method for removing benzo [α] pyrene in fat-soluble natural extract, the method of the present invention is to add appropriate solvent into natural extract crude product to obtain mixed material, and described solvent is any one or a few in ethyl acetate, n-hexane, hexamethylene, No. 6 solvent naphthas, methanol, ethanol, acetone;Mixed material is heated to 35~65 DEG C, stirred, cool down, be layered after separate levels, obtain sediment and filtrate;Sediment is washed with a small amount of solvent, obtains cleaning product and cleaning solution;Product after washing, low temperature desolvation obtain finished product;Filtrate and cleaning solution recycle directly as solvent.The purifying of natural extract crude product and benzo [α] pyrene are removed a step and completed by this method, are a kind of simple new methods that is efficient, practical, being easy to industrial applications.
Description
The application is that the Application No. 201510801297.6 submitted on November 19th, 2015 is entitled " go by one kind
The divisional application of China's application of the method for benzo [α] pyrene in grease removal soluble natural extract ".
Technical field
The invention belongs to natural plant extracts technical field, and in particular to one kind removes benzene in fat-soluble natural extract
And the method for [α] pyrene.
Background technology
Benzo [α] pyrene is a kind of multiring aromatic hydrocarbon substance with strong carcinogenesis, and chemical property is very steady at normal temperatures
It is fixed, it is primarily present in flue gas, smoke from cigarette, the vehicle exhausts caused by burning such as coal tar, all kinds of carbon blacks and coal, oil, with
And in the trade effluent such as coking, oil refining, pitch, plastics, also easily produced in the food of high-temperature cooking.Due to the quantity of automobile
Increasingly increase, trade effluent, the discharge capacity of waste gas also remain high always, so benzo [α] pyrene in empty gas and water and soil is dirty
Dye amount gradually increases, and the natural plants survived by empty gas and water and soil are also unavoidably by the pollution of benzo [α] pyrene.
Capsanthin, lutein and lycopene etc. be all from natural plants extraction obtain have health active it is new
Functional natural colorants, it is very popular with the pure-natural biological activity that it is stronger.With the natural extract market demand
Amount increasingly increases, security requirement more and more higher of the people to product.Research finds that some produced both at home and abroad are fat-soluble natural
Containing trace or micro benzo [α] pyrene in extract, certain risk be present, therefore under the severe situation of food security,
It is necessary the minimizing technology of benzo [α] pyrene in exploitation natural extract.
At present, the minimizing technology about benzo [α] pyrene is steamed using charcoal absorption, ultraviolet lighting degraded or high temperature mostly
The methods of evaporating removes benzo [α] pyrene in edible oil, is dropped using means such as lactobacillus absorption, strong oxidizer oxidation, burnings individually
Benzo [α] pyrene pollution in low environment, and there is not been reported for the minimizing technology of benzo [α] pyrene in natural extract.Naturally
Extract is easily tightly held by activated carbon in itself, and very sensitive to illumination, high mild oxidizing agent, is easily oxidized and is faded, be rotten,
So directly using the method for above-mentioned removal benzo [α] pyrene, loss of effective components is serious.Therefore, for the spy of natural extract
Property, the minimizing technology for specially developing benzo [α] pyrene suitable for natural extract is extremely important.
The content of the invention
The shortcomings that in order to overcome prior art, the invention provides one kind to remove benzo [α] in fat-soluble natural extract
The method of pyrene.This method is easy to operate, and loss of effective components is few, it is easy to accomplish industrialization, can effectively remove and fat-soluble naturally carry
Take benzo [α] pyrene in thing.
In order to solve the above technical problems, the technical solution used in the present invention is removed in fat-soluble natural extract to be a kind of
The method of benzo [α] pyrene, comprises the following steps:
(1)Appropriate solvent is added into natural extract crude product and obtains mixed material;
(2)Mixed material is heated, stirred, cool down, be layered after separate levels, obtain sediment and filtrate;
(3)The sediment is washed with a small amount of solvent, obtains cleaning product and cleaning solution;
(4)Product after washing, low temperature desolvation obtain finished product;Step(2)The filtrate and step(3)The cleaning solution is straight
Connect and recycled as solvent.
Step of the present invention(1)In natural extract crude product be fat-soluble natural extract.
Step of the present invention(1)In natural extract crude product be lycopene oleoresin, lutein extract saponification
Any one in thing or capsanthin semi-finished product.
Step of the present invention(1)In solvent for ethyl acetate, n-hexane, hexamethylene, No. 6 solvent naphthas, methanol, second
Any one or a few in alcohol, acetone.
Step of the present invention(1)The mass volume ratio of middle natural extract crude product and solvent is 1:2.5~5, wherein
Natural extract crude product mass unit is kg, and solvent volume unit is L.
Step of the present invention(2)Middle heating-up temperature is 35~65 DEG C.
Step of the present invention(2)Middle cooling means is cooling water cooling or natural cooling, is cooled to room temperature.
Step of the present invention(2)In make the method for feed separation to centrifuge or being separated by filtration;Filter method is plate
Frame filters or vacuum filtration;Filter cloth aperture is 300~1000 mesh.
Step of the present invention(3)Middle solvent for use is any one in ethyl acetate, acetone, n-hexane or hexamethylene
It is or several;Solid-liquid ratio is 2:1~4:1.
The present invention mentality of designing be:Natural extract crude product matrix is complicated, sticky, more readily soluble in the solvent of heating
Solve and scattered, be advantageous to disperse to discharge by benzo [α] pyrene and active ingredient of parcel.
All solvable in ethyl acetate, methanol, ethanol, acetone, n-hexane, hexamethylene, the micro benzo of benzo [α] pyrene
[α] pyrene will not also separate out after system cooling;And fat-soluble natural extract dissolves in above hot solvent, but at different temperatures
Dissolubility difference it is larger, system cooling after largely can separate out or be layered.Therefore, separated after cooling, you can by benzo [α] pyrene and
Other stroma contaminants remove in the lump, then with the further cleaning product of a small amount of good solvent, you can obtain being practically free of benzo [α] pyrene
Natural extract, and be dissolved in a small amount of active ingredient in filtrate and cleaning solution and reclaimed in the lump with solvent, put into new one
In the production of wheel, loss is reduced, it is cost-effective.
It is using beneficial effect caused by above-mentioned technical proposal:The present invention utilizes benzo [α] pyrene and natural extract
The dissolving sex differernce of active ingredient is handled, and product treatment effect is good, high income;Natural extract crude product is purified and benzene
It is time saving and energy saving and [α] pyrene removes a step and completed;Processing product solvent for use can reclaim, and recycle, cost-effective, reduce
Blowdown and waste.Whole flow process automaticity is high, easy, quickly, can a step obtain benzo [α] pyrene content and be less than 10 μ g/kg
Natural extract product, easily realize industrialized production.
Embodiment
With reference to specific embodiment, the present invention is further detailed explanation.
Embodiment 1
(1)300kg lycopene oleoresins are added into deodorization pot, artificially adding benzo [α] pyrene makes its content reach 30 μ g/
Kg, add 1000L ethyl acetate-ethanols volume ratio 1:1 mixed solvent, capping;
(2)Material is heated to 40 DEG C, stirred, leads to cooling water, after material is cooled to room temperature, material layering;
(3)Material is pumped into flame filter press with vavuum pump to filter, filtrate recovery;
(4)Take 120L low temperature ethyl acetate to be pumped into flame filter press again, from 300 mesh filter clothes, wash the lycopene on sheet frame
Crystal, and logical nitrogen be blown to it is half-dried;Cleaning solution reclaims;
(5)Remove the lycopene crystal on sheet frame, low-temperature vacuum drying;Weight yield is 89%, foundation《GBT 22509-
The measure reversed-phased high performace liquid chromatographic of 2008 animal and plant fat benzo (a) pyrenes》It is measured, benzo [α] pyrene content<2μg/
Kg, available for formulated product;
(6)The filtrate of recovery and cleaning solution are used for the processing of next pot of lycopene oleoresin, but step as solvent(4)It must make
Use novel solvent.
Embodiment 2
(1)It is saponified that 150kg lutein extracts are added into agitator tank, artificially adding benzo [α] pyrene makes its content reach 60 μ g/
Kg, add 450L n-hexanes, capping;
(2)Material is heated to 45 DEG C, stirred;Logical cooling water, after material is cooled to room temperature, material layering;
(3)Material is pumped into flame filter press with vavuum pump to filter, filtrate recovery;
(4)Take 70L low temperature acetone to be pumped into flame filter press, from 1000 mesh filter clothes, wash the lutein crystal on sheet frame, and lead to
Nitrogen is blown to half-dried;Cleaning solution reclaims;
(5)The lutein crystal on sheet frame is removed, room temperature in vacuo is dried;Weight yield is 80%, foundation《GBT 22509-2008
The measure reversed-phased high performace liquid chromatographic of animal and plant fat benzo (a) pyrene》It is measured, benzo [α] pyrene content<2 μ g/kg, can
For formulated product;
(6)The filtrate of recovery and cleaning solution are used for the saponified processing of next pot of lutein extract, but step as solvent(4)Palpus
Use novel solvent.
Embodiment 3
(1)It is saponified that 150kg lutein extracts are added into agitator tank, artificially adding benzo [α] pyrene makes its content reach 30 μ g/
Kg, add 750L n-hexanes, capping;
(2)Material is heated to 65 DEG C, stirred;Logical cooling water, after material is cooled to room temperature, material layering;
(3)Material is pumped into flame filter press with vavuum pump to filter, filtrate recovery;
(4)Take 70L low temperature acetone to be pumped into flame filter press, from 500 mesh filter clothes, wash the lutein crystal on sheet frame, and lead to
Nitrogen is blown to half-dried;Cleaning solution reclaims;
(5)The lutein crystal on sheet frame is removed, room temperature in vacuo is dried;Weight yield is 82%, foundation《GBT 22509-2008
The measure reversed-phased high performace liquid chromatographic of animal and plant fat benzo (a) pyrene》It is measured, benzo [α] pyrene content<2 μ g/kg, can
For formulated product;
(6)The filtrate of recovery and cleaning solution are used for the saponified processing of next pot of lutein extract, but step as solvent(4)Palpus
Use novel solvent.
Embodiment 4
(1)120kg capsanthin semi-finished product are added into agitator tank, artificially adding benzo [α] pyrene makes its content reach 48 μ g/kg,
Add 300L methanol, capping.
(2)Material is heated to 35, stirred;Stand, after material naturally cools to room temperature, centrifugation makes levels point
From;
(3)Repeat aforesaid operations 1 time;
(4)40L low temperature n-hexanes are taken, wash the capsanthin centrifuged out, then centrifuge;Cleaning solution reclaims;
(5)Capsanthin after the washing vacuum desolvation in 50 DEG C of deodorization pots is residual, and weight yield is 96%, foundation《GBT 22509-
The measure reversed-phased high performace liquid chromatographic of 2008 animal and plant fat benzo (a) pyrenes》It is measured, benzo [α] pyrene content<2μg/
Kg, available for formulated product;
(6)The cleaning solution of recovery is used for the processing of next pot of capsanthin semi-finished product, but step as solvent(4)It must use new molten
Agent.
Claims (8)
1. the method that one kind removes benzo [α] pyrene in fat-soluble natural extract, it is characterised in that comprise the following steps:
(1)Appropriate solvent is added into fat-soluble natural extract crude product and obtains mixed material;Described solvent is acetic acid second
Any one or a few in ester, n-hexane, hexamethylene, No. 6 solvent naphthas, methanol, ethanol, acetone;
(2)Mixed material is heated to 35~65 DEG C, stirred, fat-soluble natural extract crude product is dissolved to solvent
In, being subsequently cooled to room temperature makes fat-soluble natural extract crude product be separated out from solvent, makes levels point after making demixing of solvents
From obtaining sediment and filtrate;
(3)The sediment is washed with a small amount of solvent, obtains cleaning product and cleaning solution;
(4)Product after washing, low temperature desolvation obtain finished product.
2. a kind of method for removing benzo [α] pyrene in fat-soluble natural extract according to claim 1, its feature exist
In step(2)The filtrate and step(3)The cleaning solution is directly as step(1)Solvent recycle.
3. a kind of method for removing benzo [α] pyrene in fat-soluble natural extract according to claim 1, its feature exist
In the step(1)In natural extract crude product be that lycopene oleoresin, lutein extract be saponified or capsanthin half
Any one in finished product.
4. the method that one kind according to claim 1-3 any one removes benzo [α] pyrene in fat-soluble natural extract,
Characterized in that, the step(1)The mass volume ratio of middle natural extract crude product and solvent is 1:2.5~5, wherein naturally
Extract crude product mass unit is kg, and solvent volume unit is L.
5. the method that one kind according to claim 1-3 any one removes benzo [α] pyrene in fat-soluble natural extract,
Characterized in that, the step(2)Middle cooling means is cooling water cooling or natural cooling.
6. the method that one kind according to claim 1-3 any one removes benzo [α] pyrene in fat-soluble natural extract,
Characterized in that, the step(2)In make the method for feed separation to centrifuge or being separated by filtration;Filter method is sheet frame mistake
Filter or vacuum filtration;Filter cloth aperture is 300~1000 mesh.
7. the method that one kind according to claim 1-3 any one removes benzo [α] pyrene in fat-soluble natural extract,
Characterized in that, step(3)Middle solvent for use is any one or a few in ethyl acetate, acetone, n-hexane or hexamethylene;
Solid-liquid ratio is 2:1~4:1.
8. the method that one kind according to claim 1-3 any one removes benzo [α] pyrene in fat-soluble natural extract,
Characterized in that, the step(1)、(2)Repeatable operation.
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CN106280542B (en) * | 2016-08-15 | 2017-11-17 | 晨光生物科技集团股份有限公司 | A kind of production method for improving lycopene oleoresin quality |
WO2019080018A1 (en) | 2017-10-25 | 2019-05-02 | 晨光生物科技集团股份有限公司 | Pretreatment method for producing lycopene raw material |
EP3702412A4 (en) * | 2017-10-25 | 2021-07-28 | Chenguang Biotech Group Co., Ltd. | Method for preparing lycopene crystals with high purity and low harm |
CN111603500B (en) * | 2020-06-30 | 2022-03-04 | 河南中大恒源生物科技股份有限公司 | Semen cassiae extract and process technology for comprehensively developing and utilizing semen cassiae |
CN111603509A (en) * | 2020-06-30 | 2020-09-01 | 河南中大恒源生物科技股份有限公司 | Preparation method of hovenia dulcis thunb extract rich in dihydromyricetin |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1891242A (en) * | 2005-07-06 | 2007-01-10 | 徐州技源天然保健品有限公司 | Production process for removing polycyclic aromatic hydrocarbons from ginkgo leaf extract |
CN101455708A (en) * | 2009-01-06 | 2009-06-17 | 湖南春光九汇现代中药有限公司 | Benzo (alpha) pyrene removal method from red clover extract using ultramicro communication technique |
CN101747660A (en) * | 2009-12-22 | 2010-06-23 | 晨光生物科技集团股份有限公司 | Method for removing noxious substances in natural extract |
CN102971400A (en) * | 2010-05-17 | 2013-03-13 | 印尼国家石油和天然气公司 | Process to produce process oil with low polyaromatic hydrocarbon content |
WO2014097248A1 (en) * | 2012-12-21 | 2014-06-26 | Universite De Toulon | Imprinted polymer and method for preparing same |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5965183A (en) * | 1994-10-31 | 1999-10-12 | Hartal; Dov | Stable lycopene concentrates and process for their preparation |
IL118697A (en) * | 1996-06-20 | 1999-12-31 | Lycored Natural Prod Ind Ltd | Industrial processing of tomatoes |
US6058940A (en) * | 1997-04-21 | 2000-05-09 | Lane; Kerry Scott | Method and system for assay and removal of harmful toxins during processing of tobacco products |
AU2012311207B2 (en) * | 2011-09-19 | 2016-07-21 | Omniactive Health Technologies Limited | An efficient process for the preparation of lycopene containing oleoresin and lycopene crystals for human consumption |
CN105481745A (en) * | 2015-11-19 | 2016-04-13 | 晨光生物科技集团股份有限公司 | Method for removing benzo[alpha]pyrene in fat-soluble natural extract |
-
2015
- 2015-11-19 CN CN201510801297.6A patent/CN105481745A/en active Pending
- 2015-11-19 CN CN201710662650.6A patent/CN107602334A/en active Pending
-
2016
- 2016-11-01 US US15/777,755 patent/US11388917B2/en active Active
- 2016-11-01 WO PCT/CN2016/104223 patent/WO2017084493A1/en active Application Filing
- 2016-11-01 EP EP16865670.0A patent/EP3378851A4/en active Pending
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1891242A (en) * | 2005-07-06 | 2007-01-10 | 徐州技源天然保健品有限公司 | Production process for removing polycyclic aromatic hydrocarbons from ginkgo leaf extract |
CN101455708A (en) * | 2009-01-06 | 2009-06-17 | 湖南春光九汇现代中药有限公司 | Benzo (alpha) pyrene removal method from red clover extract using ultramicro communication technique |
CN101747660A (en) * | 2009-12-22 | 2010-06-23 | 晨光生物科技集团股份有限公司 | Method for removing noxious substances in natural extract |
CN102971400A (en) * | 2010-05-17 | 2013-03-13 | 印尼国家石油和天然气公司 | Process to produce process oil with low polyaromatic hydrocarbon content |
WO2014097248A1 (en) * | 2012-12-21 | 2014-06-26 | Universite De Toulon | Imprinted polymer and method for preparing same |
Non-Patent Citations (7)
Title |
---|
史作清等 主编: "《吸附分离树脂在医药工业中的应用》", 30 September 2008, 化学工业出版社 * |
孙文基主编: "《天然药物成分提取分离与制备》", 31 October 2006, 中国医药科技出版社 * |
李从军等 主编: "《生物产品分离纯化技术》", 31 August 2009, 华中师范大学出版社 * |
武汉大学化学与分子科学学院实验中心编: "《有机化学实验》", 31 January 2017, 武汉大学出版社 * |
王业勤等 著: "《天然类胡萝卜素:研究进展、生产、应用》", 31 March 1997, 中国医药科技出版社 * |
郑建仙主编: "《植物活性成分开发》", 30 June 2005, 中国轻工业出版社 * |
陈运中等 主编: "《天然色素生产技术及应用》", 31 March 2007, 中国轻工业出版 * |
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